I know it says => 5.5 but it opens quite nicely with FMPro v5 - what are the problmes with using v5?

Hi. The only issue I am aware of involves the deletion of appointments, and I believe this only involves deleting repeating events in the Pro Version.

The Pro Version 4.52 fixes this; we were using Status(currrentfieldcontents) in previous versions, and that was introduceed in FileMaker 5.5)

If you're using 5.0, be sure to download the 5.0v3 updater from FileMaker Inc. http://www.filemaker.com/support/updaters.html